"The system is easy to use. The software is user friendly and allows a lot of options to present data. It is 21 CFIR compliance makes it audit friendly too. The hard ware needs a little more ruggedness and should be made with a thought for cost sensitive markets. "

"Waters HPLC is a versatile, easy to use instrument that is adequately supported by the manufacturer. If is a robust, easy to use machine, which gives reliable data. for the performance, reliability & versatility. It is a good, versatile instrument that is easily affordable, and not difficult to operate and maintain."

"We use only Waters Alliance systems for HPLC testing in our Quality Control Laboratory. Some instruments are brand new and others are several years old. We find they all deliver reproducable, accurate results. When issues do arise, the Waters service team is responsive and gets us back up and running quickly."

"A very good, easy to use system. The Empower 2 is user-friendly and the software is intuitive. The Alliance system tolerates a very high organic concentrate- very good for pharmaceutical analysis. The sales and service engineers are friendly."

"This system is reliable and fairly easy to use, but it is hard to maintain the tubing; it tends to clog up very often. If you are dealing with complicated matrices it tends to carry over for matrix as well as analyte. It is a useful tool for certifying std by UV for purity as at high flows and high concentrations it performs a lot better. I recommend for Protein Analysis and for certifications of std with a PDA detector."

"I highly recommend Waters Alliance HPLC systems. Waters is a leader in the industry with superior customer service and support. The system is easy to use and maintain. The software is easy to learn and provides excellent options for customizing data reports. Waters provides some of the best systems on the market."

"This is a great product, very easy to use and maintain, especially for beginners new to the field. Waters have many seminars that help you use their equipment. This is a very versatile product and easy to maintain."

"Equipment is reliable, but sometimes it gives dry and wet prime errors and pressure fluctuation due to the leak from the pump, otherwise reproducibility was fantastic. Works very good with Shimadzu software and Empower software."

"Easy to teach, as well as to train on for beginners. User Friendly. Able to learn the basic chromatography aspects very easily. Easy to troubleshoot and Waters availability to help is fantastic with the trouble shooting."

"This is the most important instrument we have in our Brazilian facility, allowing constant monitoring of the evolution of antibiotic potencies. User friendly system, easy qualification, easy maintenance. After years of using other systems we’ve found what we need."

"I have been using waters alliance hplc for a long time. This is very good, reliable, reproducible and precise system. This is very user friendly and low maintenance system. I strongly recommend this system for analytical laboratories."

"System is rugged and reliable. Units purchased worked fine and were well worth their investment. Flexibility of the system allows for a wide variety of assays to be performed. Spare parts can be expense if purchased from the manufacturer, but several other sources can be used for more cost effective approach."

"Their HPLC system is an 'all-in-one’ system. If an issue arises within one part of the system, it will affect the entire system. On other HPLC instruments, they are broken into sections which have the potential to interchange parts if required."

"Waters Alliance systems are great for pharma because it uses a very good security with empower software. CFR part 11 complient. Very robust instruments. I hardly have any troubles. Good pumps and tubing."

"Waters empower 2 is the most user friendly software to control and operate the Waters alliance HPLC systems. Maintenance is easy and IQ, OQ and PQ are done by waters and the service provided by them is great. However the upgrade from Empower 2 to empower3 is quite expensive. Six monthly calibrations are very easy. Working with these instruments is easy; the results are accurate and reliable. The after sales services are good. I think they are a good value for money for a start up company."

"The Waters Alliance HPLC systems have established themselves as the workhorse of the pharma industry. The ease of use combined with the manufacturing quality has made these instruments invaluable in my laboratory. Even pre-owned products perform very well, provided they are maintained and serviced on a regular basis."

"Alliance HPLC System is the easiest all in one system that I worked with. It combines three main characteristics that any toxicological research lab receiving a vast number of different skilled students, needs: easy to switch analytical to semi preparative chromatography, easy to explain and easy to trace problems. I would strongly recommend this system to any kind of lab."

"Equipment is reliable with few problems, it's easy to maintain and replace columns. Software is easy to use and intuitive with useful data analysis options. Customer service is helpful. There are great on-line videos for maintenance and speedy on-site service."

An integrated HPLC system that works as hard as you do, available with push-button mass detection for the chromatographer.

The Alliance® HPLC System is the flexible and reliable workhorse that meets your fundamental HPLC separation requirements. The system has been continually expanded and perfected to accommodate an enormous range of real-world analytical challenges, culminating in today’s new industrial design which signifies Waters’ commitment to HPLC and our HPLC line. Today, users can extend the Alliance HPLC System’s performance with XP 2.5 µm Columns. XP Columns are compatible with both HPLC and UPLC technology and are designed to not only improve our HPLC productivity, but also facilitate a transfer to UPLC Technology platforms as well. Directly scalable between UPLC and HPLC particle sizes, these new 2.5 um XP Columns bridge the gap between HPLC and UPLC performance.

Whether your lab analyzes samples in the pharmaceutical, chemical, food safety, environmental, or quality control arenas, the Alliance HPLC system offers you a field-proven solution. Integrated solvent and sample management to ensure consistent system-to-system performance and high reproducibility.

Waters Alliance® HPLC System Features:

Full integration with either Empower® or MassLynx® Software for instrument control and data processing